Trait web3_etz::confirm::ConfirmationCheck

pub trait ConfirmationCheck {
    type Check: IntoFuture<Item = Option<U256>, Error = Error>;
    fn check(&self) -> Self::Check;
}

Checks whether an event has been confirmed.

Associated Types

type Check: IntoFuture<Item = Option<U256>, Error = Error>

Future resolved when is known whether an event has been confirmed.

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Required methods

fn check(&self) -> Self::Check

Should be called to get future which resolves when confirmation state is known.

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Implementors

impl<F, T> ConfirmationCheck for F where
    F: Fn() -> T,
    T: IntoFuture<Item = Option<U256>, Error = Error>, 

type Check = T

fn check(&self) -> Self::Check

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